System, method, software arrangement and computer-accessible medium for press-forming of materials

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United States of America Patent

PATENT NO 8091395
APP PUB NO 20110094279A1
SERIAL NO

12979203

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Abstract

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A system, method and software arrangement are provided for generating press-formed parts having a more consistent quality based on improved determination of processing conditions. For example, an apparatus can be configured to compare actual performance values of material properties provided by a material property database with standard values, and to adjust forming conditions such as a forming speed and a blank-holder pressure in accordance with the compared result. A control arrangement can be provided to control a press-forming device using the adjusted forming conditions. Accordingly, it may be possible to reduce occurrences of defects such as cracks and wrinkles when press-forming materials, and to obtain products having consistent quality and substantially identical shapes.

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Patent Owner(s)

Patent OwnerAddress
NIPPON STEEL CORPORATION6-1 MARUNOUCHI 2-CHOME CHIYODA-KU TOKYO 1008071 ?1008071
ARCELOR FRANCE93212 LA PLAINE SAINT DENIS CEDEX

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kuriyama, Yukihisa Chiba-Ken, JP 23 267
Kuwayama, Takuya Chiba-Ken, JP 27 285
Niwa, Toshiyuki Chiba-Ken, JP 27 228
Suzuki, Noriyuki Chiba-Ken, JP 247 2246
Uenishi, Akihiro Chiba-Ken, JP 60 311

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